New light gadget fights plaque at home

NCT ID NCT06860321

First seen Mar 24, 2026 · Last updated Jun 09, 2026 · Updated 16 times

Summary

This study tested a home-use device that uses two types of light to kill bacteria on teeth. 20 healthy adults used the device along with brushing, and researchers measured how much plaque remained compared to brushing alone. The goal was to see if the light treatment could clean teeth better than traditional brushing and flossing.

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Contacts and locations

Locations

  • Oral Hammaslääkärit, Helsinki Bulevardi

    Helsinki, Finland

Conditions

Explore the condition pages connected to this study.